Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Barry Kenneth Silverman, M.S.W.

Clinical Social Worker in Westfield, NJ · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1184846800

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Registry record

Entity type Individual (Type 1)

Name Mr. Barry Kenneth Silverman

Credential M.S.W.

Sex Male

Practice address Westfield, NJ, 07090

Phone (908) 233-3333

Fax (732) 432-4876

Enumeration date May 3, 2007

Last updated in NPPES Jan 23, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 020289 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
N3349	Other	NY	EMPIRE BLUE CROSS
A3518	Other	NY	1199 NATIONAL BENEFIT
000129640101	Other	NY	HEALTH PLUS
108456	Other	KY	MHN
209981858	Other	UT	UNITED BEHAVIORAL HEALTH
051503	Other	NY	VALUE OPTIONS
7494047	Other	NY	GHI
P1881007	Other	CT	OXFORD
2351171	Other	TX	AETNA

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Barry Silverman?

Barry Silverman is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-23.